Grundfos Multistage Centrifugal Pump 格兰富 多段式 冷却泵

A machine coolant pump is a type of pump used to recirculate a coolant, generally a liquid, that is used to transfer heat away from an engine or other device that generates heat as a byproduct of producing energy.

冷却液水泵是保证冷却液在冷却系中循环流动，通俗点讲是让水不断循环得到有效的降温。